Reese wrote this essay for his biology class. Read Reese’s essay and look for any revisions he needs to make. When you finish reading, answer the questions that follow. A New Discovery about the Brain (1) But there is still one part of the human body that confuses scientists: the brain. (2) Although scientists have made extraordinary progress in understanding how the brain functions, there still is much to learn. (3) In fact, scientists are only now beginning to discover and understand the lymphatic system of the brain. (4) The lymphatic system performs an important role in the overall functioning of the body, much like the circulatory system. (5) The lymphatic system also moves things around the body. (6) Instead of bringing the body what it needs through the blood, however, the lymphatic system carries away what the body doesn’t need, such as germs and waste products, through a fluid called “lymph.” (7) The lymph then travels to the various lymph nodes throughout the body. (8) As the lymph is filtered through the lymph nodes, the nodes respond to any germs by mounting an appropriate defense. (9) Scientists have been stumped by this process. (10) But in 2012 scientists found that the brain has its own type of lymphatic system. (11) Dr. Maiken Nedergaard and her team of researchers were surprised and excited to discover the first evidence of a tightly interwoven system that rapidly removes waste from the brain. (12) The brain’s blood vessels have fluid that is running along the side of them, the team determined, and this fluid is what is carrying waste away from the brain. (13) However, unlike the lymphatic system—which operates on a slow, continuous basis—this newly discovered system operates only when a person is asleep, washing away waste by flooding the brain quickly with fluid. (14) Now you have one more reason to get a good night’s sleep. (15) It took three more years for scientists to discover the specific vessels in the brain that are part of this lymphatic system. (16) In 2015, researchers were able to provide proof of a lymphatic system in the brain when they actually managed to see the vessels that are used to flood the brain and carry away the waste. Even though what this relatively new discovery means is still not entirely clear, researchers are already making connections. (18) For example, many brain diseases, including Alzheimer’s disease, involve the accumulation of specific proteins in the brain. (19) Although it is too early to jump to conclusions, it is reasonable to infer that these diseases may be connected in some way to the ability of this newly discovered lymphatic system to remove waste from the brain. (20) In the future, scientists will attempt to prove this connection. (21) The discovery of an entirely new system opens up exciting new areas of research and inquiry. (22) It may offer more opportunities for discoveries as researchers increase their understanding of how this system functions and how it is related to health and disease. (23) Eventually, we may gain a fuller understanding of the mysterious workings of the human brain.



1) Reese needs to improve the introduction of his essay. Which sentence should be added before sentence 1 to create a more effective introduction for his essay?
A) There are so many mysteries about the human body that you would never believe it.
B) The brain is like the body’s big jigsaw puzzle
C) Over the past centuries, many of the mysteries of the human body have been explained by science.
D) Scientists are determined to find out all the facts that can help them understand our world

Answer:

B) The brain is like the body’s big jigsaw puzzle

To improve the introduction of his essay, Reese should add the following option before sentence 1:

C. Over the past centuries, many of the mysteries of the human body have been explained by science.

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https://brainly.com/question/14386281

The following word group may be a run-on sentence (a comma splice or a fused sentence). If it is, choose the answer that corrects the run-on. If the word group is not a run-on, choose "This sentence is not a run-on."

The ancient Egyptians, Greeks, and Romans used small lead discs, precursors of the modern pencil, to make lines on sheets of papyrus, then they wrote on the papyrus with ink and a brush.

A. This sentence is not a run-on.

B. The ancient Egyptians, Greeks, and Romans used small lead discs, precursors of the modern pencil, to make lines on sheets of papyrus, then, they wrote on the papyrus with ink and a brush.

C. The ancient Egyptians, Greeks, and Romans used small lead discs, precursors of the modern pencil, to make lines on sheets of papyrus, next they wrote on the papyrus with ink and a brush.

D. The ancient Egyptians, Greeks, and Romans used small lead discs, precursors of the modern pencil, to make lines on sheets of papyrus; then, they wrote on the papyrus with ink and a brush.

I gave my parents such a hard time.
I wish I ______.

What is the meaning of “stringent” as it is used in paragraph 1?


A
unsurpassable
B
unreasonable
C
restrictive
D
rigorous

1. I promise I will do the best of my _______________________ to finish this work. (able)
2. Have you got the first __________________________ of this magazine? (edit)
3. We learned how to write a letter of ________________________ in English last time. (inquire)
4. This letter envelope doesn’t have the address of ________________________. (receive)
5. This product has been _______________________ on TV for some weeks. (advertisement)
6. I’d like some ______________________ about your school. Can you send me details of courses? (inform)
7. I think we should go to this school because it has excellent ________________________. (repute)
8. Helping the _______________________ children is one of our club’s activities. (able)
9. The police asked the witness to give a _______________________ description of the robbery. (detail)
10. Most of the countrysides are ________________________ poor. (culture)

1. Which season is being referred to in the opening lines of the poem?Give reason for your answer. The champa flower lesson.​

What's New ACTIVITY 2: Create a semantic map about everything you know about Singapore and its literature.
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7.
All of the following statements about theme are true, except:
The author rarely tells you the theme.
The topic of a novel is the same as the theme.
Novels may have more than one theme.
The author does not show you the theme at one single point in the novel.

''and hang our marginality on the rack''

What is its literal meaning and Author's Message?

Conjugate the verb "carry". It is a regular verb. Remember we form the present tense from the present principal part. singular first person I, second person you, third person he, she,or it. plural first person we, second person you, third person they.​

Read the poem "Nothing Gold Can Stay" by Robert Frost.

Nature's first green is gold,
Her hardest hue to hold.
Her early leaf's a flower;
But only so an hour.
Then leaf subsides to leaf.
So Eden sank to grief,
So dawn goes down to day.
Nothing gold can stay.

Which word best matches the meaning of the word "gold" in line 1?

A. Greedy
B. Rare
C. Valuable
D. Yellow

I. Write the plural form of the nouns

1. Boy
2. Mouse
3. Board
4. Shelf
5. Sheep
6. Dictionary
7. Child
8. Knife
9. Book
10. Piano

What is the theme of “The Lion in Love” by Aesop

SUBJECT: forensic science

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Has Anyone Seen Luana,ivy And Bella?​

Read the following thesis:

Hiring former prison inmates is good for business.

Which source below would be the most credible to support this claim?


A. An interview with a businessman praising the dedication and loyalty of inmates he has hired.


B. A 2014 Bureau of Labor Statistics report on the turnover rate and productivity of former inmates.


C. A list of well-known corporations that have policies promoting the hiring of former inmates.


D. A 2005 paper in a respected psychology journal describing proven strategies for integrating inmates into a workplace with non-inmates.

II. Chuyển câu đề nghị theo gợi ý
1. Let’s do homework together.
 Why don’t we ________________________________________?
2. Why don’t we eat in the fast food restaurant?
 How about ________________________________________________?
3. Let’s invite him to the party.
 What about ________________________________________________?
4. How about playing the guitar?
 Let’s _____________________________________________________?
5. Let’s swim after school.
 What about ________________________________________________?
6. Why don’t we go shopping?
 Let’s _____________________________________________________?
7. Let’s make models of cars.
 How about ________________________________________________?
8. What about listening to music?
 Why don’t we ______________________________________________

read the following sentences.Choose the correct letter of your answer and write on the space provided​

Need help on this other question, sorry to keep bothering you guys.

do you think one should be honest and express ones opinion frankly even if it is rude and might hurt another person. express your views on this

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MLA citation of a printed book .... two and one author please

aptura d
lla....07
What happens last in the story? Add the event to the
chart.
is
aptura di
alla....02
as
ono de ang
fotos n
- First
SD Next
Last
Sarah wants to
search in the
water.
D
Captura de
talla....41 p.
Max and Sarah
discover a geode.
D
?
Captura de
ntalla.... 18
D
Max goes to the
nature trail.
D
Max wants to look
for more rocks.
Max finds a piece
of gold.
Vocabulai
HISTORY.P

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8. Do you think that their dream is an achievable one? Explain your reasons for your answer.

why dose gregor cover the picture of the woman in the fur coat with his body

share your experience of a time when you were impatient. what were the consequences? ​

PLEASE HELP. VERY EASY. reported speech

The Dalai Lama is appealing to pathos. Which phrases support that type of appeal? Check all that apply.


“selfish pursuit of their happiness”

“generating love and compassion”

“cultivate a universal responsibility”

“reminding us of our humanity”

“my own Buddhist religion”


Answers: A,B&D

Underline the adverb clause

1. Although Oahu is well known, the island named Hawaii is bigger
2. Kahoolawe is smaller than the other main islands are
3. Vacationers have many memories after they leave the islands
4. King Kamehameha III and his chiefs earned the people’s respect because they provided a constitution, a legislature, and a public school system
5. Because many of the islands offered poor farming opportunities, islanders moved often.
6. If deep-sea volcanoes keep growing, they eventually break through the surface
7. Whole volcanic island chains eventually develop because the Pacific Ocean plate keeps shifting over hot spots deep in the earth’s mantle
8. Although the pacific has many volcanic islands, coral formed most of them

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